Reproductive history data
Sandbox directory
The data is available in the following Sandbox directory:
/finngen/library-red/finngen_R[RELEASE]/finngen_R[RELEASE]_birth_and_dvv_register_children_1.0
/finngen/library-red/finngen_R[RELEASE]/finngen_R[RELEASE]_birth_and_dvv_register_mothers_1.0
Please refer to the readme file in the sandbox directory for full details of the available data.
Note, this data also available in Atlas and OMOP common data model.
Description
FinnGen reproductive history data combines information from the Population Registry (DVV), since 1953 and the Medical Birth Register (THL) since 1987.
Information has been combined from two registries in order to obtain as complete information on births in FinnGen participants as possible.
FinnGen reproductive history data variables (sometimes also referred to internally as “birth data”).
Variables are from the Population Registry (DVV) data and from the Medical Birth Registry (THL) data.
Child data | |
CHILD_FINNGENID | FINNGENID child |
BIRTH_YEAR | Birth year of child |
APPROX_BIRTH_DATE | Birth |
PARITY | Parity (1=first childbirth of the mother, 2=second childbirth of mother and so forth. If child is born within 30 days of the other childbirth is it considered as the same childbirth) |
NRO_CHILD | Number of children |
NRO_FETUSES | Number of fetuses (1=singleton; 2=twin=second child was born within 30 days; 3=triplet=third child was born within 30days of the first; and so on) |
CHILD_SEX | Child gender (2=girl, 1=boy, 3=unclear; gender is recorded as unclear if the sex of the child is not identifiable) |
CHILD_WEIGHT | Birth weight, g |
CHILD_HEIGHT | Birth length, cm |
CHILD_HEAD_CIRC | Head circumference, cm |
UMB_SERUM_TSH | TSH value of umbilical serum |
UMB_VEIN_PH | pH value of umbilical venous blood |
UMB_ART_PH | pH value of umbilical arterial blood |
ICD10_1-10 | Diagnosis of the infant ICD-10 |
APGAR_1MIN | 1 min Apgar scores |
APGAR_5MIN | 5 min Apgar scores |
HYPO | Hypothyroidism screening for the newborn, (0=No, 1=Yes) |
METAB | Metabolic screening for the newborn, (0=No, 1=Yes) |
RESP | Respiratory therapy in the newborn, (0=No, 1=Yes) |
RESUSCI | Neonatal resuscitation, (0=No, 1=Yes) |
EMERG | Newborn care in the intensive care unit, (0=No, 1=Yes) |
CONTROL | Care of a child in the intensive care unit or control unit/department, (0=No, 1=Yes) |
Mother data | |
MOTHER_FINNGENID | FINNGENID mother |
DELIVERY_YEAR | Mother delivery year |
APPROX_DELIVERY_DATE | Approx delivery date of mother (random +/- 1-15 days added to each mothers delivery date) |
PARITY | Parity (1=first childbirth of the mother, 2=second childbirth of mother and so forth. If child is born within 30 days of the other childbirth is it considered as the same childbirth) |
NRO_CHILD | Number of children |
NRO_FETUSES | Number of fetuses (1=singleton; 2=twin=second child was born within 30 days; 3=triplet=third child was born within 30days of the first; and so on) |
CHILD_SEX | Child gender (2=girl, 1=boy, 3=unclear; gender is recorded as unclear if the sex of the child is not identifiable) |
MOTHER_AGE | Mother age |
MOTHER_WEIGHT | Mother weight, kg |
MOTHER_HEIGHT | Mother height, cm |
SMOKING | Maternal smoking during pregnancy |
DURATION_WEEKS | Pregnancy duration, weeks (from birth register) |
DURATION_DAYS | Pregnancy duration, days (from birth register) |
ORDER | Birth order, A-C |
SDIAG1-10 | Maternal diagnosis at delivery ICD-10 |
RDIAG1-10 | Maternal diagnosis during pregnancy ICD-10 |
MATUR_THREAT | Ovulation induction, (0=No, 1=Yes) |
INSEM | Intrauterine insemination, (0=No, 1=Yes) |
IVF | IVF, (0=No, 1=Yes) |
ICSI | ICSI, (0=No, 1=Yes) |
PAS | Frozen embryo transfer (FET), (0=No, 1=Yes) |
BLAST_CULT | Blastocyst culturing, (0=No, 1=Yes) |
GAMETE_DONAT | Donated gamete used in fertilization, (0=No, 1=Yes) |
EMBR_TRANS | Embryo transfer, (0=No, 1=Yes) |
FERTIL_THREAT | Infertility treatment, no information about method |
RKOURIS | Gestational convulsions during pregnancy, (0=No, 1=Yes) |
MOTHER_BLOOD_PRES | Hospitalisation during pregnancy due to hypertension, (0=No, 1=Yes) |
MOTHER_BLEEDING | Hospitalisation during pregnancy due to bleeding, (0=No, 1=Yes) |
OTHER_PREG_DIAB_THREAT | Other medication for gestational diabetes started, (0=No, 1=Yes) |
DIABETES | Maternal insulin-treated diabetes |
GLUC | Glucose tested, (0=No, 1=Yes) |
GLUC_PATOL | Glucose tested and pathological, (0=No, 1=Yes) |
INS_THREAT_INIT | Insulin treatment started during pregnancy, (0=No, 1=Yes) |
PREM | Hospitalisation during pregnancy due to threatening prematurity, (0=No, 1=Yes) |
More information about the data is available from the Medical Birth Register (THL), aineistokatalogi, and the Population Registry (DVV).
Mother's and children variables are released in separate files due the register controller policies.
Both 'Target group own births', and, 'Target groups mothers deliveries', were received from the medical birth register and included in the data
Last updated